API Overview - 🚄 LiteLLM Agent Platform

The LiteLLM Agent Platform exposes a REST API for managing runtimes, agents, and sessions. All endpoints require a Authorization: Bearer <key> header (or ?key=<key> for SSE streams).

Base URL

Environment	URL
Production	`https://litellm-rust.onrender.com`
Local (Docker Compose)	`http://localhost:4000`

Authentication

All endpoints require your master key:

curl https://litellm-rust.onrender.com/api/agents \
  -H "Authorization: Bearer $MASTER_KEY"

The default master key for local Docker Compose is sk-local.

Live Swagger UI

The full interactive Swagger UI is available at:

Production: litellm-rust.onrender.com/docs
Local: localhost:4000/docs

The raw spec is at /openapi.json — import it into Postman, Insomnia, or any OpenAPI-compatible client.

Endpoint groups

Group	Description
System	Health check and capabilities
Models	List available model aliases
Messages	Anthropic-compatible chat completions
Agents	Create and manage agents
Sessions	Create sessions and stream events
Runtimes	Configure built-in runtime credentials and manage custom runtime harnesses
API Keys	Issue and revoke gateway keys
MCP	Proxy requests to MCP tool servers